baber/WOPTO huggingface dataset:
Patent KR-20220001668-A (KR)
Title: Manufacturing method of knitting yarn for medical compression hosiery
Inventor: CHOI YI BUN
IPC: D02G3/38
Filed: 2020-06-30
Abstract: The present invention relates to a method for manufacturing a knitted yarn for medical compression stockings, compression bandages, etc. and, more specifically, to a method for manufacturing a knitted yarn using an elastic spandex yarn as a core yarn and a nylon drawn textured yarn (DTY) as a covering yarn, thereby enabling a primary covering yarn and a secondary covering yarn to be wound in opposite directions to each other. According to the present invention, the elasticity and durability of a knitted yarn are improved, so that medical compression stockings knitted with the knitted yarn provide gentle but sufficient pressure and good wearing sensation but also prevent compression stockings being loose even when worn for a long period of time, thereby maximizing the product lifespan.
Patent KR-20220002811-A (KR)
Title: brewing apparatus
Inventor: KANG TAE IL
IPC: A47J31/46
Filed: 2020-06-30
Abstract: The present invention relates to a brewing apparatus and a control method thereof and, more specifically, to a brewing apparatus to enable a user to make and consume homemade fermented liquor even if the user does not have professional knowledge or brewing equipment, and a control method thereof. According to one embodiment of the present invention, the brewing apparatus includes a plurality of keg chambers and performs fermented liquor production in each keg chamber. The brewing apparatus comprises: a main display providing a user interface and including a wireless communication module; an evaporator assembly provided for cooling the inside of the keg chamber; a flow path module provided for production of a fermented liquor independently for each keg chamber and through which a fermented liquor stock solution and gas flow; a cell PCB corresponding to each of the flow path modules to control the flow path module; and a main PCB controlling the evaporator assembly and communicating with the main display and the cell PCB.
Patent KR-20220003391-A (KR)
Inventor: KIM MYUNG SOO
IPC: B21C47/34
Filed: 2020-07-01
Abstract: The present invention relates to a wire band installed between steel plate coils wound around an uncoiler, wherein a wire having a circular cross sectional shape is rolled and molded to have a flat cross sectional shape so as to relatively widen a contact area with the steel plate coil, and therefore, the steel plate coils can uniformly maintain an interval therebetween without being damaged or broken even when load of the steel plate coils is consistently transmitted. Especially, by forming a dented circulation groove on an upper surface, a lower surface, or both the upper surface and lower surface of the wire band at regular intervals maintained, heat inside a heat treatment furnace is introduced between the steel plate coils to uniformly heat-treat an entire surface of the steel plate coil wound around the uncoiler.
Patent KR-20220005359-A (KR)
Title: Heterocyclic compound and organic light emitting device including the same
Inventor: JUNG YONG SIK
IPC: C07D487/04
Filed: 2020-07-06
Abstract: Disclosed are a heterocyclic compound represented by formula 1 below and an organic light emitting diode comprising the heterocyclic compound: <Formula 1> and <Formula 2>. In formula 1, Ar_1 is a group represented by formula 2, and Ar_1 includes at least one cyano group. For description of other substituents, refer to the description of the invention.
Patent KR-20220007283-A (KR)
Inventor: HAN MIYEON
IPC: C07D235/08
Filed: 2020-07-10
Abstract: The present specification provides a compound of chemical formula 1 and an organic light emitting device including the same. An exemplary embodiment of the present specification provides a compound represented by chemical formula 1. The compound according to an exemplary embodiment of the present application is used in an organic light emitting device to increase the luminance, increase the lifespan, lower the driving voltage, and improve light efficiency of the organic light emitting device, and thus improve the lifespan characteristics of a device by thermal stability of the compound.
Patent KR-20210063204-A (KR)
Title: Capacitance-type Switch
Inventor: ASANO MAMORU
IPC: H01H13/14
Filed: 2020-07-10
Abstract: Provided is a capacitance-type switch having high-speed responsiveness and enabling stable two-stage input by one stroke. The capacitance-type switch comprises: a fixed electrode (17) including a first electrode (171) and a second electrode (172) arranged to be insulated from the first electrode (171); and a movable electrode (16) formed using a metal plate made of stainless steel. The capacitance-type switch further comprises a rubber member (11) which includes a protrusion part and changes a distance between the movable electrode (16) and the fixed electrode (17) by displacing the protrusion part. The movable electrode (16) includes a first region (P1) and a second region (P2). The protrusion part has a center protrusion part (113) displaced by a first pressing force, which is applied to the rubber member (11), to set the first region (P1) close to the fixed electrode (17) and a peripheral protrusion part (114) which is displaced by a second pressing force stronger than the first pressing force to set the second region (P2) close to the fixed electrode (17).
Patent KR-20220007827-A (KR)
Inventor: LEE EUN YOUNG
IPC: H01L51/00
Filed: 2020-07-10
Abstract: According to the present invention, a phosphorescent dopant purification method comprises a step of allowing a phosphorescent dopant to react with Ag_2O. Therefore, the phosphorescent dopant purification method remarkably reduces a content of halide of the phosphorescent dopant including the halide as an impurity.
Patent KR-20220009640-A (KR)
Title: Apparatus for reducing water and air pollutant
Inventor: LEE SEUNG JAE
IPC: F01N3/02
Filed: 2020-07-16
Abstract: In accordance with one embodiment of the present invention, an exhaust and drain pollutant reduction apparatus is provided. In accordance with one embodiment of the present invention, the exhaust and drain pollutant reduction apparatus includes: a scrubber spraying cleaning water to exhaust gas supplied from a combustion engine to make gas-liquid contact; a cleaning water circulation pipe discharging the cleaning water from the inside of the scrubber to circulate the water into the scrubber; a cleaning water circulation tank connected to the cleaning water circulation pipe to become a path through which the cleaning water discharged from the scrubber is circulated into the scrubber; a heat exchanger connected to the cleaning water circulation pipe at the rear end of the cleaning water circulation tank to cool the cleaning water circulated into the scrubber; and a neutralizing agent storage tank storing a neutralizing agent to be injected into the cleaning water introduced into the cleaning water circulation tank, and having the outer surface brought into tight contact with at least one between the cleaning water circulation tank and the heat exchanger to heat the neutralizing agent. Therefore, the present invention is capable of reducing energy consumed for heating a neutralizing agent and a coagulant.
Patent KR-20220011955-A (KR)
Inventor: PARK SANG SUN
IPC: C08L77/00
Filed: 2020-07-22
Abstract: A composite resin composition and a molded article comprising the same according to the present invention have superior rigidity to the same level or higher and particularly excellent dimensional stability compared with the conventional long-fiber reinforced plastics, thereby being widely used in automobile parts, electrical and electronics and industrial materials, and in particular, being used for parts which require the high rigidity and the dimensional stability such as a panoramic sunroof frame among the automobile parts and a beautiful appearance in a large injection molded product. In addition, the composite resin composition and the molded article comprising the same according to the present invention can replace the parts previously applied to steel, and in this case, a weight reduction effect makes it possible to reduce weight by about 30%.
Patent KR-20220015020-A (KR)
Inventor: LIM DAE JONG
IPC: H02K15/04
Filed: 2020-07-30
Abstract: The present invention provides a conductor de-coating device, which includes: a feeder (5) which converts a rotational motion of a drive motor (9) into a linear motion, and supplies conductors in the direction of the stopper (50) and the opposite direction of the stopper (50); a feeding table (11) moving in the direction opposite to the direction of the stopper (50) and the stopper (50) by the feeder (5); fixing members (20, 70) whose left side is in contact with the right side of the stopper (50); moving members (30, 80) screwed to the feeding table (11) and movably installed on the fixing members (20, 70) to clamp the conductor; first elastic bodies (45, 95) installed inside the moving members (30, 80) and the fixing members (20, 70), and expanding or contracting; cutting parts (40, 90) installed on one lower side of the fixing members (20, 70) to de-coat the conductor by the rotational motion; and a stopper (50) provided on the left side of the fixing members (20, 70) to stop the movement of the moving member (30, 80) and the fixing member (20, 70).
Patent KR-20220017059-A (KR)
Inventor: PARK YOUNGBAE
IPC: H04R1/28
Filed: 2020-08-04
Abstract: An electronic device according to various embodiments disclosed in the present document may comprise: a speaker module comprising a speaker unit and a first speaker housing coupled to the speaker unit in a first direction and accommodating the speaker unit, and disposed in an inner space of the electronic device; a soundproof port that communicates the inner space of the electronic device with the outside; and a sound passage that connects the soundproof port and a part from which sound is emitted from the speaker unit of the speaker module, wherein the speaker module may further comprise a sealing member that seals between the speaker module and the sound passage so that the sound emitted from the speaker unit is transmitted to the sound passage. In addition, various embodiments may be possible. Therefore, the present invention is capable of eliminating a risk of damage to the speaker module.
Patent KR-20200097232-A (KR)
Title: Multi-layered ceramic electronic component
Inventor: JEONG GI SEOK
IPC: H01G4/232
Filed: 2020-08-07
Abstract: The present invention provides a multi-layered ceramic electronic component comprising: a ceramic body including a dielectric layer, a plurality of first and second internal electrodes disposed to face each other with the dielectric layer therebetween, first and second surfaces facing in a first direction, third and fourth surfaces connected to the first and second surfaces and facing in a second direction, and fifth and sixth surfaces connected to the first to fourth surfaces and facing in a third direction; and first and second external electrodes disposed outside the ceramic body and electrically connected to the first and second internal electrodes. The first internal electrode is exposed to one surface of the ceramic body. The second internal electrode is exposed to the other surface opposite to one surface of the ceramic body. The first internal electrode and the second internal electrode have a notch inside a portion exposed to one surface and the other surface of the ceramic body. A step absorbing layer is disposed in the notch and a margin in the second direction and the third direction of the ceramic body. According to the present invention, it is possible to minimize an exposed area of the internal electrode and increase the ratio of dielectric bonding of the same type, thereby improving delamination and crack defects and increasing interfacial bonding strength.
Patent KR-20220020154-A (KR)
Inventor: JEONG HYEOK
IPC: H01M10/04
Filed: 2020-08-11
Abstract: A manufacturing method of a unit cell, according to the present invention, comprises: a half-cell manufacturing step (S10) of providing a half-cell stacked in an order of a first separator, a first electrode selected as any one of a negative electrode and a positive electrode, and a second separator; a post-adhesive spraying step (S20) of spraying an adhesive on an upper surface of the second separator; a second electrode input step (S30) of cutting a second electrode selected as the other one of a negative electrode or a positive electrode and stacking the same on an upper surface of the second separator on which the adhesive is sprayed; and a pressure application step (S40) of passing between two nip rollers spaced apart from each other in a state in which the half-cell and the second electrode are stacked. The manufacturing device of a unit cell, according to the present invention, comprises: a half-cell manufacturing device for manufacturing a half-cell stacked in an order of a first separator, a first electrode selected as any one of a negative electrode and a positive electrode, and a second separator; a post-adhesive spraying device for spraying an adhesive on the upper surface of the second separator; a second electrode inputting device cutting a second electrode selected as the other one of a negative electrode or a positive electrode and cutting and stacking the second electrode on an upper surface of the second separator to which the adhesive is sprayed; and two nip rollers applying pressure in a state in which the half cell and the second electrode are stacked. The present invention solves problems that may occur in the conventional laminating process.
Patent KR-20220022018-A (KR)
Inventor: PARK KYUNG TEA
IPC: G09G3/3233
Filed: 2020-08-14
Abstract: An input sensing device comprises sensor pixels. Each of the sensor pixels is initialized in response to a reset signal provided through a reset line, and each of the sensor pixels outputs a sensing signal to a readout line in response to a scan signal provided through a scan line. A control unit generates one or more start signals and clock signals. Also, a selection unit selectively provides the start signals and the clock signals to first or second control lines. In addition, a reset driving unit is connected to the first control lines, and the reset driving unit supplies reset signals to at least a part of the reset lines on the basis of the start signals and the clock signals provided through the first control lines. A scan driving unit is connected to the second control lines, and the scan driving unit supplies the scan signals to at least a part of the scan lines on the basis of the start signals and the clock signals provided through the second control lines. Therefore, manufacturing costs can be reduced.
Patent KR-20220023262-A (KR)
Inventor: KIM EUN SUK
IPC: G01R31/389
Filed: 2020-08-20
Abstract: A battery regenerating method is disclosed. According to an aspect of the present invention, the battery regenerating method comprises: a step of setting an initial value, a variable time, a variable size, and a pulse bandwidth of regeneration current to be differently applied to a battery depending on a state of the battery for regenerating the battery; a step of diagnosing the state of the battery; a step of applying the regeneration current to the battery depending on the state of the diagnosed battery; a step of checking voltage change of the battery within the variable time depending on energization of the regeneration current; a step of maintaining and energizing a size of the regeneration current after the variable time when voltage of the battery rises; and a step of increasing the size of the regeneration current after the variable time to a variable size and energizing the same when the voltage of the battery is maintained. The present invention effectively regenerates the battery.
Patent KR-20220023523-A (KR)
Title: Parking stopper system for parking tower
Inventor: OH JONG SEOK
IPC: E04H6/42
Filed: 2020-08-21
Abstract: Disclosed is a parking stopper system for a parking tower. The parking stopper system for the parking tower comprises: a vehicle transporter which mounts vehicles that enters the parking tower for parking; a stopper unit installed inside the vehicle transporter, wherein a magneto rheological fluid (MRF), which hardens when a magnetic field is applied, is filled in an inside thereof, and a parking stopper is formed for a front wheel of the vehicle entering the vehicle transporter by using the filled magneto rheological fluid; an electromagnet which applies the magnetic field to the magneto rheological fluid; and a controller which controls the electromagnet. According to the present invention, the parking topper is formed when the vehicle enters in front, and the parking stopper is released when the vehicle exits.
Patent KR-20220026946-A (KR)
Inventor: CHO WON SUN
IPC: H01M10/42
Filed: 2020-08-26
Abstract: The present invention relates to a method for manufacturing a busbar assembly for a battery module, capable of easily filling a high stepped portion. More specifically, the surface shape of a lower jig and an upper jig are formed to be complementary to the shape of the lower and upper surfaces of the busbar assembly, thereby improving filling of a stepped portion with a film.
Patent KR-20220028776-A (KR)
Title: Three dimensional flash memory with back gate
Inventor: SONG YUN HEUB
IPC: H01L27/11582
Filed: 2020-08-31
Abstract: Disclosed is a three-dimensional flash memory with a back gate, capable of having a structure for improving a cell property and reliability. According to an embodiment of the present invention, the three-dimensional flash memory with the back gate includes: a plurality of word lines extended in a horizontal direction on a substrate and laminated in order; and a plurality of strings extended in one direction on the substrate by passing through the plurality of word lines. Each of the strings includes: a channel layer extended in the one direction; and a charge storing layer extended in the one direction to enclose the channel layer. The channel layer and the charge storing layer include a plurality of memory cells corresponding to the word lines. The back gate extended in the one direction and an insulating film extended in the one direction to enclose the back gate are arranged in the channel layer. The three-dimensional flash memory has the structure in which the back gate is formed to be extended in the channel layer.
Patent KR-20210060305-A (KR)
Inventor: YOON WOO YOUNG
IPC: A61F2/30
Filed: 2020-08-31
Abstract: The present invention relates to a method for manufacturing a biocompatible porous titanium bone scaffold capable of cell growth through internal pores, and according to one aspect of the present invention, it is possible to form a bone scaffold having a microstructure, density, and mechanical strength similar to bone tissues. The method comprises the following steps of: preparing a mixture of titanium powder and a pore former; preparing a molded article by mixing the mixture in a solvent in which a binder is dissolved and compressing the mixture; removing the pore former from the molded body to form internal voids; and preparing a sintered body by sintering the molded body with the internal pores formed.
Patent KR-20220028804-A (KR)
Inventor: CHO DEUGHEE
IPC: C07D317/54
Filed: 2020-08-31
Abstract: The present invention relates to a novel copper-containing metal-organic framework compound and a preparation method thereof and a 5-membered ring carbonate compound using the novel copper-containing metal-organic framework compound as a catalyst and a preparation method thereof. The novel metal-organic framework comprises copper hydrate, an organic linking agent linking the framework, and a structural linking agent.
Patent KR-20220031775-A (KR)
Inventor: SEO JUNG WON
IPC: A61K31/704
Filed: 2020-09-03
Abstract: The present provides a specific use of an extract containing a high content of ginsenoside F1 to be utilized for inhibiting brain inflammation by figuring out the anti-inflammatory properties of the release and expression of inflammatory mediators through the NF-kB and MAPK/JNK/p38 signaling pathways in LPS-activated microglia BV2. The present invention provides a composition for inhibiting brain inflammation, which comprises ginsenoside F1 which is obtained by treating a ginseng extract containing a mixture of protopanaxatriol-based ginsenosides containing ginsenoside Rg1 with the composition containing ginsenoside glycosidase protein defined by the amino acid sequence represented by SEQ ID NO: 1.
Patent KR-20220030706-A (KR)
Inventor: PARK CHUL JIN
IPC: G16H10/60
Filed: 2020-09-03
Abstract: Disclosed is a method for generating a dosing strategy using a Markov decision-making process. The method for generating a dosing strategy disclosed comprises the steps of: generating a Markov decision-making process model including an intermediate state, a survival state, and a death state using treatment history data of sample patients for a target disease; determining a first dosing policy in each of the intermediate states so that the total sum of rewards is maximized by using the Markov decision-making process model; and generating a second dosing policy which satisfies preset constraints using the Markov decision-making process model and a value function for the first dosing policy, in which the treatment history data includes at least one of gender information, age information, comorbidity information, vital sign information, examination information, and drug dosing information of the sample patients.
Patent KR-20210103915-A (KR)
Inventor: DEVINE LYNNE
IPC: A63B24/00
Filed: 2020-09-24
Abstract: In an embodiment, an electronic device performs a technique related to personalized workout proposal display based on a completed workout. In an embodiment, an electronic device performs a technique related to audio-based workout initiation. In an embodiment, an electronic device performs a technique related to workout information display during workout content playback. In an embodiment, an electronic device performs a technique related to user group-related user body activity information display. In an embodiment, an electronic device performs a technique related to inter-device workout content display adjustment.
Patent KR-20220043450-A (KR)
Inventor: SEO SEONG HO
IPC: C03C8/16
Filed: 2020-09-29
Abstract: Disclosed are an enamel composition and an enamel-coated heating element. The disclosed enamel composition includes a base composition part and a clay composition part mixed with the base composition part, wherein the base composition part includes SiO_2, B_2O_3, K_2O, Na_2O, Al_2O_3, Li_2O, ZrO_2, CaO, CoO, and NiO; in the base composition part, a content of SiO_2 is 50 to 55 wt%, a content of B_2O_3 is 15 to 20 wt%, and a content of Na_2O is 8 to 12 wt%; the clay composition part includes alumina, a nickel compound, and a zirconium compound; and in the clay composition part, a content of the alumina is 25 wt% or more, a content of the nickel compound is 5 wt% or more, and a content of the zirconium compound is 20 wt% or more. The disclosed enamel-coated heating element includes a corrosion-resistant low-alloy steel (CRLS) member and an enamel coating layer formed on a surface of the CRLS member.